30068408 has 16 divisors (see below), whose sum is σ = 57151680. Its totient is φ = 14827968.

The previous prime is 30068399. The next prime is 30068411. The reversal of 30068408 is 80486003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25160 + ... + 26327.

It is an arithmetic number, because the mean of its divisors is an integer number (3571980).

Almost surely, 2^30068408 is an apocalyptic number.

It is an amenable number.

30068408 is a deficient number, since it is larger than the sum of its proper divisors (27083272).

30068408 is a wasteful number, since it uses less digits than its factorization.

30068408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51566 (or 51562 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 30068408 is about 5483.4667866232. The cubic root of 30068408 is about 310.9592485970.

The spelling of 30068408 in words is "thirty million, sixty-eight thousand, four hundred eight".